Introduction:Algae are any of
various chiefly aquatic organisms,
ranging in size from single-celled forms to the giant kelp. Algae
were once considered to be plants but are now classified
separately because they lack true roots, stems, leaves, and
embryos. Some species of algae are edible and are used as a
gelling agents in some foods.

Some other types of algae contain
harmful toxins and are hazardous. If
the water is going to be used as drinking water, presence of algae can
make the process of filtration more complex and costly. Algae is needed
in aquariums and lakes to create a balanced ecosystem. With all these,
it seems important for us to be able to control the growth of algae.
This knowledge will help us to promote algae growth where we need it and
stop algae growth where it can be harmful.

Project
description:In this project you will study the
conditions favorable for the growth of algae. You will design and
perform experiments to investigate the
effect of light, temperature and nutrients on the growth of algae. You
may also investigate on methods of controlling or stopping algae growth.
You will need about 30 days for your experiments. Most experiments can
be performed in test tubes or in clear plastic or glass cups.

Details
of this project:
More details or support for this project is available at the
members section of ScienceProject.com web site. Material
needed for experiment may be
available at MiniScience.com.